I TRUDGED up the snowy hill, head bent against the freezing wind with my overnight kit under my arm, trying to make my way through the snow in the arctic dark.

我胳臂下夹着寝具在白雪覆盖的山路上跋涉，一边低头躲避着刺骨的寒风，一边在北极的黑夜里试图在雪地里找到前行的道路。

youdao

And the "mustache" is the child's arm, bent at the elbow.

“胡子”是孩子的胳膊，胳膊肘弯着。

youdao

With only coarse food to eat, water to drink and the bent arm as a pillow, happiness may still exist.

吃的是粗粮，喝的是白开水，弯着手臂当枕头，幸福仍然存在。

youdao

The difference between a bent arm and one that straightens ought to be, well, straightforward.

WSJ: Cricket's 'Chucking' Challenge

It's important to remember that a bent arm is fine, just not one that straightens.

WSJ: Cricket's 'Chucking' Challenge

You are allowed a bent arm all the way through and allowed to move it within that slightly.

BBC: Harbhajan Singh